diff --git a/resources/definitions/fdmprinter.def.json b/resources/definitions/fdmprinter.def.json
index 31eebcd078..723e6fc84e 100644
--- a/resources/definitions/fdmprinter.def.json
+++ b/resources/definitions/fdmprinter.def.json
@@ -2142,7 +2142,7 @@
                     "minimum_value_warning": "2",
                     "maximum_value": "90",
                     "default_value": 40,
-                    "enabled": "infill_sparse_density > 0 and infill_support_enabled",
+                    "enabled": "infill_pattern != 'lightning' and infill_sparse_density > 0 and infill_support_enabled",
                     "limit_to_extruder": "infill_extruder_nr",
                     "settable_per_mesh": true
                 },